.containner{
    max-width: 1200px;
    margin: 10px auto;
}
/*.layui-form{

}*/
#studentForm{
    max-width: 400px;
    margin: 0 auto;
}
.form-container{
    position: absolute;
    width: 550px;
    height: 400px;
    left: 30%;
    top: 10%;
    text-align: center;
    background-color: white;
    border: black 1px solid;
}
.dlgcontainer{
    margin: 50px;
}
.add-student{
    font-size: 30px;
}
#clear{
    margin-right: 0;
}
.queryBox{
    margin: 10px 0;
    border: solid 0.5px #aaaaaa;
    padding: 10px;
}
.query-inline{
    white-space: nowrap;
    display: flex;
}
.layui-form{
    margin: auto 0;
}
thead{
    background-color: #9fc3e3;
}
tbody tr:nth-child(even) {
    background-color: #f0f0f0;
}